Make integrity commands verbose

Signed-off-by: Joas Schilling <coding@schilljs.com>

core/Command/Integrity/CheckApp.php

@@ -72,8 +72,10 @@ class CheckApp extends Base {
 		$result = $this->checker->verifyAppSignature($appid, $path, true);
 		$this->writeArrayInOutputFormat($input, $output, $result);
 		if (count($result) > 0) {
+			$output->writeln('<error>' . count($result) . ' errors found</error>', OutputInterface::VERBOSITY_VERBOSE);
 			return 1;
 		}
+		$output->writeln('<info>No errors found</info>', OutputInterface::VERBOSITY_VERBOSE);
 		return 0;
 	}
 }

core/Command/Integrity/CheckCore.php

@@ -68,8 +68,10 @@ class CheckCore extends Base {
 		$result = $this->checker->verifyCoreSignature();
 		$this->writeArrayInOutputFormat($input, $output, $result);
 		if (count($result) > 0) {
+			$output->writeln('<error>' . count($result) . ' errors found</error>', OutputInterface::VERBOSITY_VERBOSE);
 			return 1;
 		}
+		$output->writeln('<info>No errors found</info>', OutputInterface::VERBOSITY_VERBOSE);
 		return 0;
 	}
 }